CKV2_K8S_6: accept CiliumNetworkPolicy

[bbigras]

Describe the feature

checkov is complaining that I'm not using NetworkPolicy but I do have CiliumNetworkPolicy.

Examples

Additional context

[vincent067]

Hi @bbigras! 👋

I've submitted a PR (#7487) that should resolve this issue. The changes add support for both and resources in the CKV2_K8S_6 check.

The fix was straightforward - just needed to extend the list in the graph check definition to include Cilium's custom resource types.

Let me know if there's anything else needed or if you'd like me to adjust the implementation! 😊

cc: @gruebel @nimrodkor